Cloud SDK 243.0.0 is now available

[Cameron Glouchevitch]

Hi all,

Cloud SDK 243.0.0 is now available for download at:
https://developers.google.com/cloud/sdk/

Release notes can be found here:
https://cloud.google.com/sdk/docs/release-notes

 ## 243.0.0 (2019-04-23)

### Breaking Changes

*   **(AI Platform)** Renamed `--worker-server-count` flag in `gcloud ml-engine jobs submit training` to `--worker-count`
*   **(App Engine)** Update `app repair` description
  `app repair` will no longer recreate a deleted service account.
*   **(Cloud Machine Learning Engine)** Renamed `--worker-server-count` flag in `gcloud ml-engine jobs submit training` to `--worker-count`
*   **(Cloud Machine Learning Engine)** Deprecated the `gcloud ml-engine` command group. Use `gcloud ai-platform`  instead.


### AI Platform

* Added the `gcloud ai-platform` command group to replace `gcloud ml-engine`.
* Promoted `gcloud ai-platform versions create|update` to beta.
* Added the `--enable-console-logging` flag to `gcloud beta ai-platform models
  create` to enable logging of stderr and stdout streams for online prediction
  in Stackdriver Logging.

### Cloud Composer

* Added five new flags to `gcloud beta composer environments create` to support
  IP alias (a.k.a. VPC-native) for Composer environments:
    *  `--enable-ip-alias`
    *  `--cluster-ipv4-cidr`
    *  `--cluster-secondary-range-name`
    *  `--services-ipv4-cidr`
    *  `--services-secondary-range-name`

### Cloud Firestore Emulator

* Release Cloud Firestore Emulator version 1.4.5
  * Fix bug for Firestore REST API
  * Accept secure JWTs with warnings

### Cloud SQL

* Added the `--root-password` flag to `gcloud sql instances create`.

### Cloud Tasks

*   Replaced `gcloud tasks queues <create|update>-app-engine-queue` with `gcloud tasks queues <create|update>` in beta and GA.

### Compute Engine

* Promoted the `--storage-location` and `--labels` flag in `gcloud compute disks snapshot`to GA.
* Promoted 'gcloud compute network-endpoint-groups' command group to GA.
* Promoted `--network-endpoint-group` and `--network-endpoint-group-zone`
flags to GA in following commands:
  * `gcloud compute backend-services add-backend`
  * `gcloud compute backend-services remove-backend`
  * `gcloud compute backend-services update-backend`
* Promoted `--max-connections-per-endpoint` and `--max-rate-per-endpoint`
flags to GA in following commands:
  * `gcloud compute backend-services add-backend`
  * `gcloud compute backend-services update-backend`
* Promoted `--use-serving-port` flag to GA in following commands:
  * `gcloud compute health-checks http create`
  * `gcloud compute health-checks https create`
  * `gcloud compute health-checks http2 create`
  * `gcloud compute health-checks ssl create`
* Promoted `--custom-request-headers` and `--no-custom-request-headers` flags of
  `gcloud compute backend-services <create|update>` to GA.
* Promoted `--no-guest-environment`, `--network`, and `--subnet` flags of `gcloud
  compute images import` to GA.
* Promoted `--subnet` flag of `gcloud compute images export` to GA.
* Promoted feature allowing `gcloud beta compute images <import|export>` to use
  temporary bucket in the same region as source/destination buckets. This avoids
  cross-region copying and its associated cost and performance penalty.
* Promoted `--container-mount-disk-*` flags of
  `gcloud compute instances <create-with-container|update-container>` to GA.
* Promoted `--container-mount-disk-*` flags of
  `gcloud compute instance-templates create-with-container` to GA.
* Changed `--no-guest-environment` to `--guest-environment` flag of `gcloud
  compute images import`

### Kubernetes Engine

* Support --update-addons=CloudRun=ENABLED|DISABLED to to enable or disable the
 Cloud Run on Google Kubernetes Engine addon for existing Google Kubernetes
 Engine cluster.
* Promoted the `--sandbox` flag of `gcloud container node-pools create` to beta.
The flag enables the requested sandbox on all nodes in the node-pool.


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 As always, please let us know of any issues or feedback you may have via our issue tracker: <https://issuetracker.google.com/issues/new?component=187143>. You can also ask for help on Stack Overflow, under the `gcloud` tag, or in the google-c...@googlegroups.com mailing list.